A man runs as an ambulance travels past at the site of an explosion in front of the regional government building in Donetsk June 12, 2014. A bus of Denis Pushilin, senior member of the separatist ... more

A man runs as an ambulance travels past at the site of an explosion in front of the regional government building in Donetsk June 12, 2014. A bus of Denis Pushilin, senior member of the separatist rebellion leadership, exploded and left four personnel wounded, according to a statement of the self-proclaimed Donetsk People's Republic. REUTERS/Shamil Zhumatov (UKRAINE - Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY) less